Peripheral Vasodilators

Peripheral Vasodilators

Peripheral vasodilators act primarily on systemic arteries or veins to reduce peripheral resistance, improve blood flow, and relieve vascular spasm. These medications include nitrates, hydralazine, minoxidil, α-blockers, and phosphodiesterase inhibitors. Their mechanisms involve smooth muscle relaxation through nitric oxide modulation, potassium channel activation, α-adrenergic blockade, or cyclic nucleotide elevation. They are used in hypertension, Raynaud’s phenomenon, peripheral vascular disease, and chronic heart failure as adjunctive therapy. Peripheral vasodilators may improve tissue perfusion, reduce afterload, and alleviate ischemic discomfort. Adverse effects such as reflex tachycardia, edema, flushing, or hypotension require careful dose titration. Despite these risks, vasodilators remain essential in managing disorders involving impaired vascular tone.

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CAS No.:1191-50-0

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Gapicomine CAS NO 1539-39-5

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CAS No.:1539-39-5

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(Alpha-Methylphenethyl)(1-Methyl-2-Phenoxyethyl)Ammonium Hydrogen Fumarate CAS NO 1590-35-8

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Nicametate Citrate CAS NO 1641-74-3

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CAS No.:1641-74-3

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Cinnamaverine CAS NO 1679-75-0

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CAS No.:1679-75-0

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Pimefylline CAS NO 10001-43-1

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CAS No.:10001-43-1

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Tribenoside CAS NO 10310-32-4

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